Minimize Waiting Time and Conserve Energy by Scheduling
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Minimize Waiting Time and Conserve Energy by Scheduling
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| Id. |
42042848 |
| Idioma |
inglés
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| Titulo |
Minimize Waiting Time and Conserve Energy by Scheduling |
| Autor(es) |
Chih-shun Hsu,Jang-ping Sheu,Yu-chee Tseng
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| Localización |
http://citeseer.ist.psu.edu/607307.html
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
The mobile ad hoc network (MANET) has attracted
lots of attention recently. Most of the researches assume
that every mobile host in the MANET uses a
fixed data rate and follows a distributed coordination
function (DCF) to transmit messages. As we know
that none of the research has combined multiple data
rates and transmission scheduling to minimize waiting
time and conserve energy for a MANET with powersaving
(PS) mode hosts. IEEE 802.11 has already
supported multiple data transmission rate. However,
how to decide the transmission rate is still an open
question. Here, we propose a data rate selection protocol
to select the best available data rate to transmit
messages. After the data transmission rate has been
selected, we can schedule each transmission according
to the data transmission rate and the packet size. Our
goal is to minimize the average waiting time of each
transmission and thus the PS hosts can switch back
to power-saving mode as soon as possible. Therefore,
we follow the shortest job first policy to let the
transmission with shortest transmission time to access
the channel first. Simulation results show that our
scheduling protocol can achieve high packet delivery
rate, reduce waiting time and conserve lots of energy.
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| Tipo |
ps
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| Palabras clave |
Chih-shun Hsu,Jang-ping Sheu,Yu-chee Tseng Minimize Waiting Time and Conserve Energy by Scheduling
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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unrestricted |
| Formatos |
ps
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| Requerimientos técnicos |
Browser: Any
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| Relación |
[IsBasedOn] http://www.csie.nctu.edu.tw/~yctseng/papers.pub/mobile53-ict2003.ps
[References] oai:CiteSeerPSU:446806
[References] oai:CiteSeerPSU:566175
[References] oai:CiteSeerPSU:446613
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| Fecha de contribución |
31-mar-2009 |
| Contacto |
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